Features and specifications:
1) Zero degree ergonomic design to prevent injury from typing
2) New concept for interactive relationship between keyboard and mouse
3) 70% work saving in internet process from mouse
4) Direct access to internet, multimedia, and office applications
5) 100%compatible with Windows XP & Office XP
6) Compatible with Windows95/98/2000/NT/ME through keyboard driver
7) Scrolling for internet
8) Scrolling for volume

Inner packing:
Box dimensions: 4.7 x 24.3 x 51.6cm